22133031010321 has 64 divisors (see below), whose sum is σ = 28425597235200. Its totient is φ = 16735256524800.

The previous prime is 22133031010309. The next prime is 22133031010397. The reversal of 22133031010321 is 12301013033122.

It is not a de Polignac number, because 22133031010321 - 2²³ = 22133022621713 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22133031010292 and 22133031010301.

It is not an unprimeable number, because it can be changed into a prime (22133031014321) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 239719756 + ... + 239812066.

It is an arithmetic number, because the mean of its divisors is an integer number (444149956800).

Almost surely, 2^{22133031010321} is an apocalyptic number.

It is an amenable number.

22133031010321 is a deficient number, since it is larger than the sum of its proper divisors (6292566224879).

22133031010321 is a wasteful number, since it uses less digits than its factorization.

22133031010321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93070.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 22133031010321 its reverse (12301013033122), we get a palindrome (34434044043443).

The spelling of 22133031010321 in words is "twenty-two trillion, one hundred thirty-three billion, thirty-one million, ten thousand, three hundred twenty-one".